发明名称 |
Automatic air removal system |
摘要 |
An apparatus for extracorporeal oxygenation of a patient's blood during cardiopulmonary bypass surgery. The apparatus comprises a bubble sensor, arranged at or connected to a venous line, for detecting bubbles in the venous blood received from the patient. When air bubbles are detected, a second pump is activated to draw air from an air chamber provided in an air filter connected to the venous line and arranged downstream of the bubble sensor. A first pump draws the blood from the air filter and supplies the blood to an oxygenator and to the patient via an arterial line.
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申请公布号 |
US7762976(B2) |
申请公布日期 |
2010.07.27 |
申请号 |
US20050586060 |
申请日期 |
2005.01.20 |
申请人 |
SORIN GROUP DEUTSCHLAND GMBH |
发明人 |
SCHREYER JOHANN;KNOTT ERWIN;HAHN ANDREAS |
分类号 |
A61M37/00;A61M1/16;A61M1/36 |
主分类号 |
A61M37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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